FAQS - operation - H2S Analyser & Vapour Phase Processor

  1. The H2S Analyser is not starting after the sample weight has been entered, what can I check?
  2. The VPP is not cooling down to -20°C, what can I check?
  3. Can I test H2S in crude oil using a standalone H2S Analyser without the VPP (Vapour Phase Processor)?
  4. The flow rate has started to fluctuate after starting a test
  5. How long does it take for the VPP to cool down to -20°C?
  6. How long does it take for the H2S Analyser to warm up to 60°C?
  7. What is the External Vessel Support bracket? (SA4033-0)
  8. What is the Test Vessel Upgrade kit? (SA4022-0)
  9. How should I treat my IP 570 PT Scheme sample?
  10. When can I join the IP 570 PT Scheme?
  11. How can I sign up to the IP 570 PT Scheme?
  12. What are the IP 570 PT Scheme subscription options?
  13. How will I receive the IP 570 PT Scheme summary report?
  14. What does the IP 570 PT Scheme summary report contain?
  15. What happens if my IP 570 PT Scheme results fall outside the expected tolerances?
  16. What is the deadline for reporting results for the IP 570 PT Scheme?
  17. How do I submit my results for the IP 570 PT Scheme?
  18. How does the IP 570 PT Scheme work?
  19. How many results should I submit for the IP 570 PT Scheme?
  20. What precautions should be taken when injecting a sample into the Sample Vessel?
  21. What potential problems could occur from using the wrong diluent oil?
  22. How often does the VPP Filter Cartridge require replacing and why?
  23. What can cause a test to terminate early?
  24. How can I avoid backflow?
  25. My instrument has become heavily contaminated with sample
  26. What is the cause of a higher than expected test result?
  27. What is the cause of a lower than expected test result?
  28. What are the possible causes for: high air flow?
  29. What are the possible causes for: low air flow?
  30. How does the VPP affect IP 570 Procedure A and B?
  31. What are the benefits of Procedure A?
  32. Is it possible to clear previous tests, operator and samples ID’s?
  33. How many tests can be stored in the H2S Analyser memory?